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EP3932338A4 - Tourniquet - Google Patents

Tourniquet Download PDF

Info

Publication number
EP3932338A4
EP3932338A4 EP19925343.6A EP19925343A EP3932338A4 EP 3932338 A4 EP3932338 A4 EP 3932338A4 EP 19925343 A EP19925343 A EP 19925343A EP 3932338 A4 EP3932338 A4 EP 3932338A4
Authority
EP
European Patent Office
Prior art keywords
tourniquet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19925343.6A
Other languages
German (de)
French (fr)
Other versions
EP3932338A1 (en
Inventor
Dawei Zhu
Bifeng SHEN
Lianghui FU
Xinyu Shen
Minjie He
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enodar Medical Shanghai Co Ltd
Original Assignee
Enodar Medical Shanghai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Enodar Medical Shanghai Co Ltd filed Critical Enodar Medical Shanghai Co Ltd
Publication of EP3932338A1 publication Critical patent/EP3932338A1/en
Publication of EP3932338A4 publication Critical patent/EP3932338A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/132—Tourniquets
    • A61B17/1322—Tourniquets comprising a flexible encircling member
    • A61B17/1325—Tourniquets comprising a flexible encircling member with means for applying local pressure
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00128—Electrical control of surgical instruments with audible or visual output related to intensity or progress of surgical action
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Reproductive Health (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Surgical Instruments (AREA)
EP19925343.6A 2019-04-16 2019-07-23 Tourniquet Pending EP3932338A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910305763.XA CN109846525B (en) 2019-04-16 2019-04-16 Tourniquet
PCT/CN2019/097359 WO2020211209A1 (en) 2019-04-16 2019-07-23 Tourniquet

Publications (2)

Publication Number Publication Date
EP3932338A1 EP3932338A1 (en) 2022-01-05
EP3932338A4 true EP3932338A4 (en) 2022-11-23

Family

ID=66889117

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19925343.6A Pending EP3932338A4 (en) 2019-04-16 2019-07-23 Tourniquet

Country Status (5)

Country Link
US (1) US11864772B2 (en)
EP (1) EP3932338A4 (en)
JP (1) JP7303580B2 (en)
CN (1) CN109846525B (en)
WO (1) WO2020211209A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109846525B (en) 2019-04-16 2024-07-12 依奈德医疗技术（上海）有限公司 Tourniquet
US20230107379A1 (en) * 2020-01-28 2023-04-06 Ohio State Innovation Foundation Junctional tourniquet
US20210275191A1 (en) * 2020-03-09 2021-09-09 The Regents Of The University Of Michigan Circumferential tourniquet with macro strap adjustment
US11291461B2 (en) * 2020-08-07 2022-04-05 De Xing Medical Treatment And Instrument Co., Ltd. Tourniquet device
CN113499115B (en) * 2021-08-11 2022-05-31 中国人民解放军总医院第三医学中心 Femoral artery puncture binding point pressurizing and fixing device
CN115500889A (en) * 2022-09-28 2022-12-23 中国人民解放军联勤保障部队第九二〇医院 Femoral artery intervenes operation with hemostasis by compression device
CN118105128B (en) * 2024-04-30 2024-06-28 四川省肿瘤医院 Puncture part hemostasis system for puncture interventional therapy
CN118356229B (en) * 2024-06-20 2024-08-16 沈阳望力生物科技有限公司 Hemostatic compression device for medical care

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040176796A1 (en) * 2003-03-04 2004-09-09 Radi Medical Systems Ab Femoral compression device with progressive pressure device
CN200977177Y (en) * 2006-12-01 2007-11-21 天津怡美医疗器械有限公司 Blood vessel compression styptic closure device
CN201205292Y (en) * 2008-03-13 2009-03-11 广州市名加医疗器械制造有限公司 Radial artery compression hemostasis device
CN102379733A (en) * 2011-09-08 2012-03-21 上海康德莱企业发展集团医疗器械有限公司 Hemostasis bandage
CN207627367U (en) * 2017-05-26 2018-07-20 深圳市天可医疗科技有限公司 Radial artery tourniquet

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243039A (en) * 1979-06-13 1981-01-06 Yacov Aginsky Emergency tourniquet
US6833001B1 (en) * 2003-11-07 2004-12-21 Richard C. C. Chao Controllable tourniquet
GB0519472D0 (en) * 2005-09-23 2005-11-02 Shams Iden Device
KR100892736B1 (en) * 2007-04-11 2009-04-15 주식회사 솔빛메디칼 A Styptic Band
ES2465041T3 (en) * 2009-07-31 2014-06-05 Perouse Medical Hemostatic compression device
CN201492465U (en) 2009-09-30 2010-06-02 孙东 Compressive hemostasis device
JP5805490B2 (en) 2011-10-05 2015-11-04 株式会社グッドマン Hemostatic device
CN205126339U (en) * 2015-10-26 2016-04-06 赵恒宝 Department of general surgery's pressurization tourniquet
CN206026383U (en) * 2016-06-29 2017-03-22 上海康德莱医疗器械股份有限公司 Arteria femoralis tourniquet
CN208243590U (en) 2017-07-28 2018-12-18 刘志霞 Artery Vein compression type haemostat
CN108392244A (en) * 2018-04-24 2018-08-14 黑天鹅智能科技（福建）有限公司 Intelligent tourniquet and hemostasis method
CN210170109U (en) * 2019-04-16 2020-03-24 依奈德医疗技术（上海）有限公司 Tourniquet
CN109846525B (en) * 2019-04-16 2024-07-12 依奈德医疗技术（上海）有限公司 Tourniquet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040176796A1 (en) * 2003-03-04 2004-09-09 Radi Medical Systems Ab Femoral compression device with progressive pressure device
CN200977177Y (en) * 2006-12-01 2007-11-21 天津怡美医疗器械有限公司 Blood vessel compression styptic closure device
CN201205292Y (en) * 2008-03-13 2009-03-11 广州市名加医疗器械制造有限公司 Radial artery compression hemostasis device
CN102379733A (en) * 2011-09-08 2012-03-21 上海康德莱企业发展集团医疗器械有限公司 Hemostasis bandage
CN207627367U (en) * 2017-05-26 2018-07-20 深圳市天可医疗科技有限公司 Radial artery tourniquet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020211209A1 *

Also Published As

Publication number Publication date
US20210145454A1 (en) 2021-05-20
EP3932338A1 (en) 2022-01-05
JP2022530176A (en) 2022-06-28
WO2020211209A1 (en) 2020-10-22
US11864772B2 (en) 2024-01-09
JP7303580B2 (en) 2023-07-05
CN109846525B (en) 2024-07-12
CN109846525A (en) 2019-06-07

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